163712054327 has 2 divisors, whose sum is σ = 163712054328. Its totient is φ = 163712054326.

The previous prime is 163712054227. The next prime is 163712054371. The reversal of 163712054327 is 723450217361.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 163712054327 - 2¹² = 163712050231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (163712054227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81856027163 + 81856027164.

It is an arithmetic number, because the mean of its divisors is an integer number (81856027164).

Almost surely, 2^163712054327 is an apocalyptic number.

163712054327 is a deficient number, since it is larger than the sum of its proper divisors (1).

163712054327 is an equidigital number, since it uses as much as digits as its factorization.

163712054327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 211680, while the sum is 41.

The spelling of 163712054327 in words is "one hundred sixty-three billion, seven hundred twelve million, fifty-four thousand, three hundred twenty-seven".